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Autres articles (102)
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MediaSPIP 0.1 Beta version
25 avril 2011, parMediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
The zip file provided here only contains the sources of MediaSPIP in its standalone version.
To get a working installation, you must manually install all-software dependencies on the server.
If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...) -
Multilang : améliorer l’interface pour les blocs multilingues
18 février 2011, parMultilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
Après son activation, une préconfiguration est mise en place automatiquement par MediaSPIP init permettant à la nouvelle fonctionnalité d’être automatiquement opérationnelle. Il n’est donc pas obligatoire de passer par une étape de configuration pour cela. -
Publier sur MédiaSpip
13 juin 2013Puis-je poster des contenus à partir d’une tablette Ipad ?
Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir
Sur d’autres sites (12388)
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Calculate height properly in iOS Safari
9 mars 2013, par jonomm jquery.colorbox.js Calculate height properly in iOS Safari iOS Safari has a bug which can cause window.height() to return the wrong height - the actual height minus the height of the address bar. This causes colorbox content to be misaligned and portrait images ending up 30px shorter than (...)
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ffmpeg-python crossfade transition for unknown number of videos
1er mai 2022, par Sarah PetersonHow to pass a list of file names (videos) to ffmpeg and have it concat and crossfade between each in the simplest way ?


Thanks


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Problems building Image slideshow with sliding transition using ffmpeg
23 juin 2016, par nanestevI’m trying to create image slideshow with slide transition using ffmpeg and the following command :
ffmpeg -loop 1 -i img1.jpg -loop 1 -i img2.jpg -loop 1 -i img3.jpg ^
-filter_complex ^
"nullsrc=size=800x600[v0]; ^
[0:v]trim=duration=5,scale=800x600,setpts=PTS-STARTPTS[v1]; ^
[1:v]trim=duration=5,scale=800x600,setpts=PTS-STARTPTS[v2]; ^
[2:v]trim=duration=5,scale=800x600,setpts=PTS-STARTPTS[v3]; ^
[v0][v1]overlay=x='min(-w+(t*w/0.5)\,0)':shortest=1[vv0]; ^
[v1][v2]overlay=x='min(-w+(t*w/0.5)\,0)':shortest=1[vv1]; ^
[v2][v3]overlay=x='min(-w+(t*w/0.5)\,0)':shortest=1[vv2]; ^
[vv0][vv1][vv2]concat=n=3:v=1:a=0 [video]" -map "[video]" output.mp4I want every image to slide in from left for 0.5 seconds and stay for further 4.5 seconds, before it’s being overlapped by the next one and so on.
First problem is that it takes 2-3 minutes to build video with just 3 images and I want to add more images which will result in extremely long build time.
Second problem is that video should be 15 seconds long, but it’s only 8 as first image is shown for 5 seconds, second is shown for 2 and the last one just for 1 second.
Your help will be greatly appreciated.